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Originally posted by Seraphina
reply to post by baddmove
In my opinion yes the fumes were that bad. I'm experiencing a headache & a sore throat at the moment. It kind of reminds me of strep throat, my tonsils feel a little swollen. However it could be coincidence, but I tend to believe otherwise.
“Rotten Egg” Odor
• If you smell a “rotten egg” odor, you may be smelling
hydrogen sulfide (H2S).
• The levels of H2S that have been reported to
date may cause irritation, but as stated above,
these effects should go away when H2S levels go
down, or when a person leaves the area.
• While H2S is associated with oil and natural gas
extraction, it also comes from marshes and sewage
treatment plants. Because H2S has only been
seen at individual monitors on an infrequent basis,
this indicates the H2S is more likely from a local
source near the monitor rather than from the
oil spill. We do not know the exact source of H2S
in these areas.
“Gas Station-Like” Odor
• If you smell a ‘gas station’ like odor – the odor you
might smell while filling up your car – it may be
volatile organic compounds, or VOCs.
• The key toxic VOCs in most oils are benzene, toluene,
ethylbenzene, and xylene.
“Oily” or “Tar-Like” smell
• Information we have obtained to date indicates
that there are chemicals remaining in the weathered
oil known as semi-volatile organic compounds
(or SVOCs), and they are primarily responsible
for the “oily odors.”
• EPA is monitoring for VOCs onshore to quantify the
amounts of SVOCs in the air to determine if any
might be present at unsafe levels. These data are
posted at www.epa.gov/bpspill/air.html.
• As we get information about specific SVOCs, we
will provide additional information about potential
health concerns related to these compounds.
Originally posted by Seraphina
reply to post by OurskiesRpoisoned
Could you get a ph reading with a standard pool ph kit?
A year ago we wrote about a death of a San Jose teenager from poisoning by hydrogen sulfide gas, or H2S. At the time, I had hypothesized that the death might have been from an attempt at synthesizing methamphetamine gone awry.
But while one can mistakenly generate hydrogen sulfide gas from improper meth synthesis, I soon learned that intentional suicides with H2S is an increasing US trend imported from Japan. One can easily mix commonly-available consumer products to generate the gas and high enough concentrations can cause death. The gas acts in a manner similar to cyanide by binding to the heme in cytochrome c oxidase and inhibiting electron transport and ATP production by oxidative phosphorylation in the mitochondria. (Interestingly, small amounts of H2S are made in the body and is being investigated as a neurotransmitter and biological modulator.)
So deadly is hydrogen sulfide that it is considered a major occupational safety hazard for workers in municipal sewage services, industrial manure management on factory farms, and the growing aquaculture industry - the US National Oceanographic and Atmospheric administration provides detailed background and training videos here.
Originally posted by OurskiesRpoisoned
This is the kind of first hand reporting that needs to be done. It's scary how little first hand reporting is coming out of L.A. and AL And MS and Fl in this day and age of youtube, twitter and facebook.
Nice work. Be aware that the fumes have long term effects. Get you children out of there, before things get violent.
Originally posted by Seraphina
reply to post by SneakAPeek
We spoke to many people that were upset that the workers appeared to be doing nothing. OSHA has set standards that take into account the heat index and the humidity levels of workers concerning work/rest ration.
There have to be adequate breaks or these guys would be dropping like flies with heat exhaustion & possibly heat stroke.
I used to live in California, so while temps in the 90's might not seem that extreme to those of you on the West Coast, or other areas with low humidity, unless you've experienced it, you couldn't imagine how hot it really is with the higher humidity. It is literally like being in a Sauna.